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ASF GitHub Bot commented on DRILL-4678: --------------------------------------- GitHub user Serhii-Harnyk opened a pull request: https://github.com/apache/drill/pull/793 DRILL-4678: Tune metadata by generating a dispatcher at runtime Changes for rebasing to Calcite 1.4.0-drill-r20 You can merge this pull request into a Git repository by running: $ git pull https://github.com/Serhii-Harnyk/drill DRILL-4678 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/drill/pull/793.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #793 ---- commit 794e9537bbe7d25abe3809db5847d898c45c73e1 Author: Serhii-Harnyk <serhii.har...@gmail.com> Date: 2017-03-03T15:24:26Z DRILL-4678: Tune metadata by generating a dispatcher at runtime ---- > Tune metadata by generating a dispatcher at runtime > --------------------------------------------------- > > Key: DRILL-4678 > URL: https://issues.apache.org/jira/browse/DRILL-4678 > Project: Apache Drill > Issue Type: Bug > Components: Query Planning & Optimization > Affects Versions: 1.7.0 > Environment: 4 node cluster CentOS > Reporter: Khurram Faraaz > Assignee: Serhii Harnyk > Priority: Critical > Attachments: hung_Date_Query.log > > > Below query hangs > {noformat} > 2016-05-16 10:33:57,506 [28c65de9-9f67-dadb-5e4e-e1a12f8dda49:foreman] INFO > o.a.drill.exec.work.foreman.Foreman - Query text for query id > 28c65de9-9f67-dadb-5e4e-e1a12f8dda49: SELECT DISTINCT dt FROM ( > VALUES(CAST('1964-03-07' AS DATE)), > (CAST('2002-03-04' AS DATE)), > (CAST('1966-09-04' AS DATE)), > (CAST('1993-08-18' AS DATE)), > (CAST('1970-06-11' AS DATE)), > (CAST('1970-06-11' AS DATE)), > (CAST('1970-06-11' AS DATE)), > (CAST('1970-06-11' AS DATE)), > (CAST('1970-06-11' AS DATE)), > (CAST('1959-10-23' AS DATE)), > (CAST('1992-01-14' AS DATE)), > (CAST('1994-07-24' AS DATE)), > (CAST('1979-11-25' AS DATE)), > (CAST('1945-01-14' AS DATE)), > (CAST('1982-07-25' AS DATE)), > (CAST('1966-09-06' AS DATE)), > (CAST('1989-05-01' AS DATE)), > (CAST('1996-03-08' AS DATE)), > (CAST('1998-08-19' AS DATE)), > (CAST('2013-08-13' AS DATE)), > (CAST('2013-08-13' AS DATE)), > (CAST('2013-08-13' AS DATE)), > (CAST('2013-08-13' AS DATE)), > (CAST('2013-08-13' AS DATE)), > (CAST('2013-08-13' AS DATE)), > (CAST('1999-07-20' AS DATE)), > (CAST('1962-07-03' AS DATE)), > (CAST('2011-08-17' AS DATE)), > (CAST('2011-05-16' AS DATE)), > (CAST('1946-05-08' AS DATE)), > (CAST('1994-02-13' AS DATE)), > (CAST('1978-08-09' AS DATE)), > (CAST('1978-08-09' AS DATE)), > (CAST('1978-08-09' AS DATE)), > (CAST('1978-08-09' AS DATE)), > (CAST('1958-02-06' AS DATE)), > (CAST('2012-06-11' AS DATE)), > (CAST('2012-06-11' AS DATE)), > (CAST('2012-06-11' AS DATE)), > (CAST('2012-06-11' AS DATE)), > (CAST('1998-03-26' AS DATE)), > (CAST('1996-11-04' AS DATE)), > (CAST('1953-09-25' AS DATE)), > (CAST('2003-06-17' AS DATE)), > (CAST('2003-06-17' AS DATE)), > (CAST('2003-06-17' AS DATE)), > (CAST('2003-06-17' AS DATE)), > (CAST('2003-06-17' AS DATE)), > (CAST('1980-07-05' AS DATE)), > (CAST('1982-06-15' AS DATE)), > (CAST('1951-05-16' AS DATE))) > tbl(dt) > {noformat} > Details from Web UI Profile tab, please note that the query is still in > STARTING state > {noformat} > Running Queries > Time User Query State Foreman > 05/16/2016 10:33:57 > mapr > SELECT DISTINCT dt FROM ( VALUES(CAST('1964-03-07' AS DATE)), > (CAST('2002-03-04' AS DATE)), (CAST('1966-09-04' AS DATE)), (CAST('199 > STARTING > centos-01.qa.lab > {noformat} > There is no other useful information in drillbit.log. jstack output is > attached here for your reference. > The same query works fine on Postgres 9.3 -- This message was sent by Atlassian JIRA (v6.3.15#6346)